Family events
- Married
- Bef. 2 Aug 1297 — Acre, Akko, Hazafon, Israel
- Died
- 05 Apr 1325
- Born
- Abt. Apr 1272 — Acre, Akko, Hazafon, Israel
- Died
- 23 Apr 1307 — Clare, Suffolk, England, United Kingdom
- Buried
- 26 Apr 1307 — Augustine Friars, Clare, Suffolk, England, United Kingdom
Children
- Mary de Monthermer
1298 – Aft. 1371
- Joan de Monthermer
b. 1299
- Thomas de Monthermer
1301 – 1340
- Edward de Monthermer
1304 – Bef. 3 Feb 1340